INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc6dd31d6b61f4779d876ce3c7e7b327b875fa529ef6f4843decda807a2eeb5f', 
    'Sva5guEK4b4vbIRPwqSmMDk9WHQqd+HVIRF0u7QLGpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)