INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e40b48e2ba82d71d2b0746ed740aed407234075d8bc459fd990b4a28cb3b61', 
    '7aJdJ9O2yc1kWqRd81BCHdGErN2Yabolkj859DpNE30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)