INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c9de2587f985f43b85fc4251e8f5c7ee28dd1992479f57d2f6e7a023a55f748', 
    'zQWJk9yy2wStBkxEFr9UyvUOxASmzvII+b9CiP/0joc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)