INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75291d3148b5ff24fff85c660f384a439c41270b8f290816422c65c6a50c67a1', 
    'mE9YKRgXFFnOoaXspRl/E9nGpTOBcgbmJ4NUmGSwFxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)