INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edb346c59b4aff83882b979d9bbe1359256ec868a21d45afb94a26b6576f4d7f', 
    'twhf6tlbz81nnyvOchCPyMhLQe+mM5ucoUsuxLuyG7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)