INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7caa31f02edd0b1ebdae9755cb68a967741a1304056c523ecb15afe646f16b78', 
    'RdcoPyZENIaPCo40ynDNzJY/81KJW7ibr9j0UzdF9fA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)