INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee9b4102dc6116e4714ba282099a23faf828cd40904aa996a2fda79649c78000', 
    'yQAAzljA8dH1HKJ/u2kgqiCJKBJnR+JI9JLlteORoYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)