INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6518c4c9361db8bc8920e3ef8ba2d8cb56f66716890f8b41b22bb4fe4a5990e', 
    'QOHrqXqmxXzeGS3Q2/yUXSk6hcP0LrB6nPjollRNH38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)