INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '783ea2aa24c2b16392059ce47d25e5cceb08189f480ef047ecb646aaebeba6c5', 
    '+uXTajxPUf0marWtlA2umdsnoX+S0vSOA+nB6V43nuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)