INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '042cf8a88c76a213edbd2c880ebb460fb4f60af0d1fb329aa4b2711289f973c7', 
    '+e96Sj89MWInJbkBgRfzRQ1DYQJyq+wr1XJVuxUepok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)