INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc14f6991a892652c87159a12f90e816b1ad70dc6cf9de2612620c2bbf8c5a44', 
    'utEpbmnhXV6UlC2vwuZSDDvD7jm4qiGxs0g1vWipQvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)