INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '60293aa75cd0909413526e60c886d7a75945ab1514bac50c4b17cc8a90662c21', 
    'mC0+aamxGWlv7hafSMV6uE0WisozLdEb0zxEAke4cKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)