INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b320fdec0c0198a97e6712d433e50bf375218669470fe022d2f25795e87cb43c', 
    'dC5WMD8s2rrXkkI8QFAAXrl5XQedJu4dz+DB1uPj7Xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)