INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'defb2900ed0a8edca0ec6b1c4d12065e10c28e4f2d8738a3440b7340d00e7c19', 
    'PxCqHKTomWE+znG8FvjOPHD4xsw58MQcpfa3CAksyCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)