INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34547ea9cd8f00283cb0830adc106d628f2943aafdbcc019d1faf438f6d6dd34', 
    'wplYCAjcZxMU95rQ13cj7H9Zzl0LY98ks0lYrz3Wxyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)