INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7048b0ca38e5bd5d9c3cadf5954b9b98f5fa3869fb7d242edb2451984c73e41c', 
    'u/X8gUq96OAcZYE9tSegRHULede1j6E9IPZfAX0cDN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)