INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7e9907e58b75d7ccd5e596afddf383d4f0de03187b986f1aef280e2904f0bcc', 
    'Hb23UAQ5/c0VUymCvXjKeDtQsdwJMxAUMk+bDhlhlf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)