INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fe6b519614178d551758f65d44fc0ae72bf1f06307627369b504bd842a97445', 
    'RT+J6mXy6rv3LxBLms5voA+JiMHhD7DiPvvt2MM0gN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)