INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b91c29033e5895a15bd7150ac56e47ecf083692c42ce15969d6046ff90f39804', 
    '5gxuIi2WnVyYMpkYtNZ3Teg7zQ3/JPI9odm8o0/82lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)