INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9ca70aa20eafee19787c9bc037805c759628e83d6bad3f5feef856851a8d4d2', 
    'cY8bdjO4VxGAQuF1HJ+BKOkM3lejiMFwaRPVaCPelmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)