INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff21d7320dceac9fc357ba07590b2efbf9e68a0f4ff1f2774b211d5f461683ef', 
    'FZQTBcUk8Mwo7pB+ju3IPn1dC6cD4aAA4p7TbKrSKy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)