INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dfb8646ad11e4b9c2e6cc50393e216d4756345b5b3ebdfd8382922620e4e6be', 
    '96/Ft0Dnt5NN1E89u1cpaMEDF4tSHFSY/GQpccuHoD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)