INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9404d8d8c01ebeb54c395076921b6f2d1f142da1da2212e41f774e47cb5c0d67', 
    'Hx1IrCfo0nBjPL75mKV0/Q08hobb5lJefkin80zoTrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)