INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff8916350b60388e23aebc8523940e2421df69de98324ca2cdf508eb4734434d', 
    'Rz7ogJYgR1MMCER9Szx2+dzkfINpso4ZSS3P+kIm1CI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)