INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ff33ee2445e7e9840030e82c32077908947dce82a48453e2d300dc71fb68272', 
    '6bE5vbL1BZN5VnAQhTpoOPGOX4p5nyYk0FkVTIW5T3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)