INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61b12905b4b022e9d9f6465653c3a32cb31d77fb4f07e8eaee2e7d449d6e5ec5', 
    '2fxTndZV7SvFjFDQNRsZFvUOh0+MmWSLP/CIhU0DcCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)