INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd6d8273b43998f68697b6bec01b31f66e804be17378cfd4056cf6acfb4542f0', 
    'EqAroetIfb3MEWL8lO/nbmabb2TNQ2ZVdo0d8dwURb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)