INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1b521ea6747c41c199403b5043a17b1dbb05e56b96789691deee114b3f3f042', 
    'AatOp4PG5uEHWvs3XPVSuyMr+fyMf2HIyne0vWO7PCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)