INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b0ac214cc5c9879149228c5a58934614917a005a2f28c11a182d582b3667319', 
    '7RT6TjStPJZTJctgWHexQ0GYL5P6D1HBj+QMHOBMB6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)