INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45e8917fd12897556205cbe060bff11518d2e89ecb221a16c37b59880d6d7ddd', 
    '5xlfu5k7n02M/Dp6DETuhlo8xQhj9Xz7VDNOYNo9lgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)