INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f83b61c13cdef33d97cd2cd689c6fe7df3074413fa6e2d5cf7b46a3104cbfdad', 
    'EuOTxyQmd0TGbkVBGlKRw3MuSrFxqKW2v3dqujWt+eE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)