INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '461b74a2b6ef3baabcb31eb38d2e61c7d4a27b5826d28617fee535ff88f57cba', 
    's8Qk7qGXx9H3i+PeehzF4xFaEZi65mAyz+s0CPgrn0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)