INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc0a891a6507f4956e47f5be46878077199882686e94936f8ea85ea8bbc4f13a', 
    'AMjk2Yr8Hrmv0MEGl14tkgtbfnevZC0Mt7ROODgoA+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)