INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a396686ad7bbfbe3f46abe8f33e796efbe63200336b2eb91b72734d73cea6c7', 
    'jt6CF0VGbr4HgRvYDfYe1FBg9ZgplMcFGYkPrle4+d4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)