INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bf991a2f7cb4150bf1601a741ba5f939340646e2796c177ceb3e04e37f8df2f', 
    '16irAl5fPMWhKj7SxFQCJdKrU6Dfa5fzoNdQfupEibE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)