INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0b21959130c2f72ad590ecf068d05c6a7878e77f57f4232ec07c018638ae192', 
    'vVLb7huTbjsgjyZZyi3OLxNPPpHIzvS67d+mqSWx/Vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)