INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2c6a66853bdee5e12a350e1fd90f207feee2e8df9ab6f92401dcf8782512671', 
    'Z42qEmKfraBU0xvHac0sybhg9elD2bJITr4LbuLuP3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)