INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476306dfdcc40368b72dbf51a2f92bc389280203968c1e232d792539d5069ad5', 
    'yDgkuRR/se0YsoxvAQX58pq60r5JKODWLYBn+SeCrRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)