INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f39639dc00dfe08ebda77b0e3124404a460f10f5a7c1b46ab7be047a90f6e394', 
    'RcNwEQPhnsqEzmK3Rm6FmqOTGxtmvoEotauI5RPN7qI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)