INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91efd4a6c81f1f4c4371d94b1ad1267a045ea2a4ec56208901bb8dd21930fe71', 
    '1U+fwEwdJOONJhVGF5Zpszyf7Cw4iU87F5Z3moMgGeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)