INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0734ffccb7050ad0f354386857718b0801d3fcf7ad477ab3bf09ff5fa633b2a', 
    'FlMEukMa5IIEn5FEayEZEvjj87ztQuG72NO1L4j8jwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)