INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8bad8e27b4ecf0be34c4deed0391143092e3ece65d9cd940ce1fefb33aa96f1', 
    'HpVqfdo2YRuqauyUPchv5e80d3a0zV+kK3TObIQwat0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)