INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be655a320f0a289a6053314b3e4103e7ec588cedf7a43aeb44425e0fd395d0d1', 
    'dPTq6ruj8oJIrWlgE7UR0Vqdnb7EpvRT6NYfWROuH3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)