INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f55484fcabb8cb30e57e3e4302d916b96d409d315697ac8c2f3c1d3aa48907a', 
    'MBE9/zDpCak3n60luVDIy/R6T2WSn9LKeh5NXwJbkfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)