INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7751a689ed77ff3887e21ae640ba37dc5bad5bcf787980a511c55b62e8efde5d', 
    'xpbUvXdiqrcPR26a183ISafx0RU7otSMsz9kaiQZsNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)