INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ab26211a7ad53aef433b9c9a820eeb4df9004cef6e2a3848d0a59d7053feaf4', 
    '8lYtNbE5Xc+GuuvXYACjkwPeKhkKa1UBjNm9Ba0TREM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)