INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd1f281a7edfba98a4855749e15d33caf58af0bd5995662557e2d125cfc4765f', 
    'GM9chP19+q0lmklWpX3KFb5GdZX8UTFPAlFs84DnG4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)