INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ca494e33cabfe00575a136307f116292980633b6b9c6cfc84bd26588f366ce6', 
    'PXXQYyhFnr9Kc5VP6+wwVy3/vEweI5uchpJCCFgfmxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)