INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7df528d85fb489cb5c94a6b3f524405e2ff5425b67a25b0b2793ff2b61b97576', 
    'RXPisxBq1gUlqxnMaEPz+BLlkv+jpXJOE7oicr0LoVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)