INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e401419f2f3e0c970f3dce77011f10256f8d65664e362636eeaa1ec2b55bb865', 
    'kEscrSWYhcdR8o3sGn2my985V9Cj78AqXtnE9mCE+YY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)