INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b09fb2aad6b4df0362f37661149e9830f18498cb3c05d398e26d0324e4549f0', 
    'KehswPOAPyp4RUarn4nElYZZiU0s1w4Oj5XpddrONvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)