INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a28b6c3482197e07a5bf66810623e3eb992a3db5cf9f5f76e8e9c40acdf044f5', 
    'm1jmpQM4IE47nMxZnhK7XIiqb0vUy+iX8UO6MxnQWc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)