INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc7ec74895c7cb9fa76668c78a05fc5764e5e4918158904eb52c2064739c0940', 
    '8VR8nshjPCV2y3hWPAJ9RT5BHmYiH2PsJvyYXapOKhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)