INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d00dc27a5d0ebdea0fe7726a1943f8908640fca886d90642863b0ce5fe876f7', 
    'HgFeOi23VSydQORjjnwpxClyfrtupCzdO0tgguGAMsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)