INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27d7c020a979d00c914c6fa20eccc0dbc48542e0572d33f57711262a1a8df6a7', 
    'XmymV45o6xBsehFGINoSBosTj0GHPLmlHvmDQh7pgSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)