INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab884480d1c76e36b8e8225d86d9de161d6e7ac95545a2179ab4e6487fd55afd', 
    'PK1DG1lq0LtsMm1xKvBMDXZWiKA+hekK+zMN3sMFGTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)