INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4bdb061306446d4dd0fc2bb71951ea626fb627aecdc046b396aaf5448973c6d', 
    'xijWvQZVRgF2sbIWjmWtjBG2hqKrJ3Gyyzamu0+ir/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)