INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6769a31acf17ed1ee5b40f1ea7350e88b94df36c14bee49b86633cc6194ddb8', 
    'MVJLNVAk1aGAirYTzLP/Ttj37yEnemdRnlB85yESMDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)