INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c583fe7cab10fcb1b90e988afa43b0f895a066c55c7a22ebe45cee622625064', 
    '+IiOgrq0tl3I8bBDzkOnIwqA88q2WNomo3XFj9iL6yE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)