INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cebd0036a10c036869b6cb499d442a0d32fe52d825d07d065d2f0282e76ad06f', 
    '+qtq1KRQHPgHS2QErk3Jq/sf+tD6X84k2k7E9tt3Its=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)