INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4ad57fdde59e2b24df6d338d90d63976b039be8317da8bde513212106811715', 
    'MZnKGfFG/0ZLdwq22JT9fnCibX4Kl8VQBzqHS3ENAmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)