INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cd352ab95c96c06c86f04ae67233ca0569369605818924ea4ec6541e504b8cf', 
    'U7pD483jlQbOsl/YcNgiy+QWgDuD1ntdp754AbCOYUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)