INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fdbdf94d210581e3fa9e20dd9657549dc9bfa8c4ae505e073bd439272255aee', 
    '+Mkw79uIyWmFUaUD+RmUGsEMw6tbtCmvq0NTloqKrm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)