INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ad2e55a55410af4b0f06f8cf42fad6f33bd3347256a26ff103759c0fd70fee2', 
    'Fn1VWj/83PPlccsM16ftyccZ0TuqBHoS4Kk1yEMN7IY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)