INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3458c5a8b2468afe91e3a0a0691f814825f366edcee8f9358fb4ce0290ac5ed', 
    'uayQACcKFL5iwBd2i6g4t6y1mW43CcGE9UfvymQbDmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)