INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2159ccbdfa60adb9d75b3d5289a931e75b1f6f7aac68572a7da46ccf9f30711', 
    'OiAFGqYe+2issaIluTuwsWDUtptvEQGX+QRlM4omPZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)