INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1816fc2186db0e940567f3a4ae5e4139a1f31f40b44bd05057c944c8f27241f', 
    'iszA67jeVmS6ijYLfmOUoJA1YjkDTfktGqkUdYYZUiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)