INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f50810a32eb41944a0f883298749c333bf30248cfb7228e43af0a606b16f11d4', 
    'tmUXh0wKyk+k2KYMqMTCU2XsEGf8xYCenbXeV4Z3OVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)