INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '504cba0185c4fdf03be564a247327ede40637e206c5390460d92e7bd9791891c', 
    'o235ld8Tphk5o9qlOx9UfaLErhNTd+a30jg6NWRtZcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)