INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '016239aa20578bf52fd54c87c3f05177f5d329364b6a687a9b1f35d60cc4378d', 
    'mE+BRW51CqVbwFSkdDBI6NgdN83bGi6T2SX9olW0al8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)