INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52f2a6d75c4119c608d53f2542609f0e9a853817788e01b180a92b10b2e153e8', 
    'kC5ceJsxAVgZahvJ6XgtxLUgESLt8FYbMKUMyiKIXb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)