INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8e7c811edca0a2eb093de22210c817c51e0fdb555aa706814791be3ff83234c', 
    'ze61QgCp+uOeK6a8s2+fhQrMX6owqTPlC02g5V0wHsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)