INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd18969a21b62e981945dcfff86f7b2aec3e7d6d01b49c11dec658c4e4932b668', 
    'f66dTfBqNZacK8qWupPxpYfGvAtnm+xsh7lVdAT8RY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)