INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5970e83a8537273c07768935707a31a7557e49123c88f82bba36fa356bea10f', 
    'eCokqrQCQp117y3EGNb7uxDd5zSg1RuGhvO1nYV+fNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)