INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9045e8d9c98b09c2771846eba586d58e1107cbd7b5785e3220a717bd701aa6a1', 
    '2exqIjk+2RMQoBSPN9s5vuwYAGg0ffVNlTizAkbwP7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)