INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a42b016b9646df3290dc67e32bd917f67c72451825bce9d2859b5fb9835cf859', 
    'mnMNREGk4LPS7fB2UpTwdzq2yJvW9uGIjzrGMD4vbks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)