INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e78f8c9aea9e21af2df5cd10d0b9e46babd790b66f817ebdab53234698869c32', 
    'qyYjHVqhgSb1bQOX0Xg9L0JSPWJx53nq//ewOH5Hlfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)