INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ec3275501c0d05a7a51556abe8c5a2be66ad57ad5f61f3d84f6b74e55a30b4', 
    'mwVBbjhcjfz7cwRp0FHrHWo2+wnoIZEi6QPjbmi9hAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)