INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3c8fe98a1872cf6e5740a1f6961818f1454e01e1e91e461766d1f1c021d8f97', 
    'S8xFTnwbZnTGJGVZzy2CCQwBuGeqnev05ndsqACKnrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)