INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30f7120ace846a9e3b844158a32b1f63bd95edad8fe0a6d9642e2ed81d643b92', 
    'r0b0anF282R5jUzeqqc1o6zVzSC6j8uKQM04VzB5Uhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)