INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de8453b87d948b8280d757dbf047900c956135e4096d2c3a439b9e7640b853c8', 
    'ENZlnRIWMlC5bS9vRUX5q5H99gBP1t+C0gSL2U8KDXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)