INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4c0f99bbb3bc6f53f7222ded6f6daed67102a8a3728b9fc3130b178913ba351', 
    '3i4VlsWt9Zoox/XxghPCL6mOlTwSygJqoRXDK3BtoaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)