INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ce521cbcc809168006175286c3f259f3e4533fbc089fd562de2f09a826e5d31', 
    'OJErDzeT5WQB1uuIIiAYLDEPGhy6MeQ/hkHzYVsvsM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)