INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e44ccc18dc7ab77940181dc5f0f8b5c12e48e41b0e63c17340ddd80f5b840183', 
    'ULU72LT4s54QsHbILXA5aMLhTkN4a9eVEzSKJR5lqmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)