INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '307f4989de8ab56994c2107e8846a6e231f89b4e80d99c5e69d1e4fdf73d6dba', 
    'lXSTplUxMDGLXBzmZyjFEgBEJVcadfCxr3f34WUY/zY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)