INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b88422075426559db6fcede7e1d1a305eaa213415b4eefd913547d94d7ece604', 
    'In/lOICQ0vsXcCO6RlWMpRrpP4D4O1Hf0Q/r9HdCkUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)