INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9689ed2da2c2ee928df6cd399f76d89cd4ae28af2ba11918303b613e497140a9', 
    'FpBYwtg+5EngVw36mmtrRw2rFhY3y00zaouf/NLI9pA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)