INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cede1cafb451a76c9e10f14491bbf4c68e120509ac3b0f438ba379b6ab3b304', 
    't8LiNFoWbFPMAilwkrihgwXCgQG7fw3363IvkaqJgvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)