INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c15c309956705176e7537e0febba06e309bd55605b895c6d3c07fe7d84d993a', 
    'LqNY8ZJ2dO8N1EYqnbWzXuSfzySghuSMYnyvnBsnShA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)