INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2678503876b111372bd315eb83ea8dd267b75d37386c0853268c1dfb6182a3b1', 
    'vW8DzEMW945mGz16AviwxrgrsKH4VpWuk5sYYM4VvpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)