INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19df6cb8df37c38f7061edac956167040268e4617ebdf55f67f46cf28c4ea507', 
    '5c3eV5V6X/CM7GpdK4sRPD+4Q1pNwu5lXpPqJDZkSjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)