INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6969d0f75049b0aab10eea813b16cf33ca8b5c9ace15e77dc5dfffe392f7a41', 
    '8RMRCZchX265F7ilgn4RHEigfOfwX7Dw9PFUBdBndjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)