INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f327a07be9464cf36a6b96db5f3dfb1f056171d7a777d615912f9335490bb4', 
    'a3bxmWJZg0KwI8yZ2bbLfYBPfnsHPe85bOjdUk4o3R0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)