INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a7506cecfcf18a5c2e639b16ae375e0887c4bd3197f6ccae41161d21775a749', 
    'U79XPgcAyzYZ4YPWIpPEyiMQNYIhCRxpTWJGcTNuN2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)