INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f52527a27433eeebcb8684997e8d223078bf176682de50a2bdc64f01b6c3f6b', 
    'Nil9Z6c831cQrC2PxtzUo882am98ugNHgHRMC1/7q+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)