INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0819aa3a139175530e13341ccd8f411587f02c6ab1ef5ad474eb539a31cfcef2', 
    'mQT81lcOIy+W6SlUOaOIrRoLC6anIcWyxKdc3MPnX64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)