INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3881c076f240b852c321c335ca1c2aa45d56be16b3d770f51d9327288e98c1cf', 
    '98gHLGGpDTOxZXPHIhlmtmWLQjgR5Pbo+QutBb5kJhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)