INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8292daae793692b0d4a3d34867e3bb1c4d6d00ee1899a38346a644ef30642c1', 
    'AWfnnxPy1MgAVwYrdTuJCWAdHW3AOe9P4JNdmIkHFtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)