INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '07a21e6a9307a76bc47bd7f002e192eceb6980419047e39927ba281c2d1b4bac', 
    'IkUWGHmFBJ2W/Piq5MtAvSFYEeZsNiCvRflgzIAJUok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)