INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a79b0e6439441eed599a2e20256836d3805a7344c89ccf302b1f69189c6841f8', 
    'DWTczFNUV4smfHEwRtSRrzl4qEjepYbJZQJzJkT2dFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)