INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '100b49b1b7b12fac4e45e68089f78bc39059c1221496aed708d10c1839917323', 
    'u8oTNy47wMO+OaAyQUHDrgBMNDDRF4lWlZ0iLfREmGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)