INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2a8e701a8280d786752cb2171e5513813adde92515b7a63d6f7fc058aad219a', 
    'DFg+xiVg4hImMxs800cozdKEY9SQYoDSMMcCHA3rV+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)