INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cf88e7887f3ac42949be7c942a15d852224d4a2d3792da944e60879543ddc54', 
    'JYzmywzyil3w/t5zLKxJNZ3PLU3DtjNlkz9yJlXJxNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)