INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c564c8250d80ff0af7da11c13b0cd9bb227412a965139881e7726034cb511a58', 
    '2TTuKvWE1Ic7M0SaOU8VernCr4aauKILpZDy9TmNxAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)