INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71ef670b5ac2789d5c8af8779f2503dcc86ba95d5c9367075edddecb0aaeca0a', 
    '2sqZnLJEAn4KZXNbah08STk0B8+8FvCIWwrO6wR3ZqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)