INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ce61248d0919298292598ec0ceabbaebb422d898817f16bd88ed3bdc1a5911d', 
    'n8dIaMv8X1qHvULXw1nlkTUD7WVeAbZg+iCNkgEfE30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)