INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a120e49cbd6ce74709a22263eeb9a52c11b9503052fdf08b6e6fac6c548c2f7', 
    'Eh4bDvK4JV2vMvL9K86JZ4lqymuCeDD8rxwYtko50Do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)