INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a211c0072a189152aa4c9e2049957dc542537133b61cbd98909e777ec746be4c', 
    'QKBzA6G/JYsGUAzwSvJna9rppEC65wk1+C5QKl314go=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)