INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a0b563f974edaeefd8a2247e0d5e2e0d3d79f9360a108aa7039034da62b39e3', 
    'fmj3z33NkMxKndx7ke/o6dEwcGrphdLyyfNmNzjS7NY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)