INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a35adc42c75f8f08a10371e6760db61d036aea33c03a2b0b663724fa7736e290', 
    'f5aFBsl71mIGYuSMD9A8InKkAetpZbxQ5n9oOLfFhOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)