INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2ad268d86644f91bc988934bb1a860d6c46245bd11ff0c1aee58fef214dc3f4', 
    '8I6Pwpgi96FRzhAFSX7Bl1FEWQ4DjnDH6MIstRbH7Io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)