INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23511bd4e7718d1af9a72ab7a9f39ebe33879ab19571a1147ea9376ea102fac6', 
    '52KRM6tgq8iF3wTYHAtM++n/ToKnlBQ67iE0FeLk2Rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)