INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd539f6066d71715df1b801a32da32579c9b49907e11ecfaad56c2798cd3030fc', 
    'tSu0iWFLQfDRP1Sw4X8zm27R6s8hp769UlW8hjbzicQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)