INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a780a5b1b3665f3d847be55202be46fdb852a88a428997daf8a8383cbf4333e', 
    'SqSI7GrvX25nCF7h3ZNm3mTunlQXXg+y+z1A4lHf7Dc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)