INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28b6c5e04940de6de0b3fc30b708a4b16747dc62bb1911379c6b0097a22073d2', 
    '7ex0Bg9ckjZjrRblTAWeuR61PmQbYtK4VN0+rKKQRg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)