INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd72c56f332070ef12e1c3dc092f9969db0260684699d31407543e855986e80ff', 
    'C/nyTH8F0XFQSHM6WgZ3sI4RjzJVNgjL0cotW0qjQsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)