INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dab569ae1b65610088e44f7f44a58ebb7254761d28580851c99fa874282bc5e', 
    'EXbT0abeJlZ6NPfj+1z43GAYhq5TY+YerxklE2CPRY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)