INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0f202273bb013482d28725e168029a41fcddbb5134a213b1c0b1a0cbe7647ad', 
    'gl4ez0CIcozRTbwoR2H7A/e3F8zNPRpztwMUpgOP+pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)