INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88b4d6ee8ce2a367f3f6bfb4e6ba73f537e7028a76765968ed0e643b42d01864', 
    'kgnGGBBts/D9NtO0r+xxaA3lC1o0im9pTvYqSDaN7Jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)