INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae494ab01c9d0d91c05651d3976a7759b6a8e8284f42e5d9c8f7fb9c9fd4fded', 
    '+l6hKn2y7z29e3wADZjmIaBTJhS5Ci1nAkhWVddl0qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)