INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fb3108f370a1a2fe702fdc80de02a08cbe8e09d446e73540af59bf01dc47ee4', 
    'b8cWwB7e4raasgApv3MDAqf3qZgPDjfaB53FyCCPCec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)