INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8abefbe310cff5b6cebb3a2dcaf2a56109d8af7cdd1e0df49f41a40952bc6e5', 
    'EB8/F4ku4T8IsjiIKfOT7oldT96ETs0YLhhp04vXhPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)