INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3522327acba65ff6b32cb084641f3694fed40569b6fd1e09ddde60bb05652522', 
    'u4OBMK0tTZYS1Y3FV3/32IUzi3FIz1xt3lG2RfoMEFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)