INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3420c8986d682064c8295ecc2efaa306010455c1e6c5070233d770ba2d8ab3f7', 
    'BtNg4eqJIg6Ta1TQW03seINKsypjgdPmxw/K0M14Yms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)