INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7723fc585b2f3e6d50e575f813e07c13d6642b4969be3d5818fe1a41e2466c7e', 
    'uSf041G7FoR7J/H0OGcM4C3mn/ibfegZcb338Cmjei0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)