INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8ae7fc4a6874fc5e05a2a4cc407660dbaa096004b868cf5555abb014969deac', 
    'Mmf3yazdjrqpnYYoTBWKCafRQqVthKydeosPJChSoo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)