INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f95eea7ea848f68808dc70ed7cf1d0790561971a482aed7a16a8afdedb0e485', 
    'Pa9HSWRs2bpH07LiNKhWueW5lD9GrRJ1Vl+aAljlaR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)