INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b68709cef7c23a0ef846254262f2f4a5b2d8c0e24b435669de298d36b6aecc5e', 
    'NqZCusJt5QgKgGpATa116caNWw5P1q98wJlFeuwZy9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)