INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b041654c41f878ec855ed3fc443c4e6d2db38b9421179b95eaff63adc01aab98', 
    'se9u0X9M2N6iNDQzzTSDDdU38pBa7lPoLdPrYSc9IIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)