INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbc34c4967945f6403de67d47a948e754392949e5313d347b2ceab24317a0c61', 
    'dVZ4a24Gn3Ym5Y4LmFYmxRcqCwz4stu7fI4ak838j/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)