INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff1eb9c355a006c3fba306ffb07016008e58875cee15fdf00e0b48bec4cb4ed8', 
    'QmjJHCG7Qll+LwdGExNh4oxgGd74cJ0wnzpX8Y03Ojk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)