INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ae28187e604adcfb241da9383bd9a38cb7222e73a8c2fab5dab76beb3b24c9', 
    'd2vC7gf+2jqcSIWvjKbsHTdpQiMgJpMoTQ3JAoCl48Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)