INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1b9844620f418295cbca083328a9b367db5be0e944e0dfeb5cc38e4c42c1f97', 
    'rF9BHRXXymErBoRyJKvNaf45ioHxpqpCekmGiSm1FiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)