INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0389f60875fb98924deaad7472dce1f1051555a1032f1ef519b1b5ac73e98794', 
    'JN43qo7TrAAmwh35lDEKwrmPdjPdVzRIl7CsOa54yDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)