INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387ffa6ae4d682d564898414bf9f0a8c53eb190a51053a48722f0be3d8e74d88', 
    '2N5iQ9I6KVHiUePm2ob9HV3Egt+Kl6CBgoTN/YL6P04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00338

Result

int(1)