INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2c8f10f72f5036a9518aee8642a0c0969d10543121b3455df8b1f9c02a18951', 
    '+TEYFjX55IfK5+vh+xQyHjpfLN77xFMVYjC71biHYxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)