INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3ff99fef2d277b3f40d9a24c041b46a952f24dcbd9d5e3e948b747e7e0f117b', 
    '+43MxIxr+8CTlc2ilxJebr/Ho1QPZMhufO5NOwNDjJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)