INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd99f4a2c3b98749116b93b444484bf16f7ccba89672b12d1635316f812db7c05', 
    'cQcc31OeeccnTEkDkV9xgANq2u9z4gsTvLBUOeXZg3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)