INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76caa10a2dfbb0c45e7ede684770cd6f7d5efdc81277f746ee391e731139411', 
    'vPNSAdvYpHUy1WCG5lffC3IqsfGlzhmIvFJwnd9JqfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)