INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59b248aab362810df795f0904997bb92682afead0b80eb4bd0c8edae328c6f95', 
    'KRRIzWan80G8sfShpQa4lo6THC6IIVi2ppXO+Tc8NEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)