INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7972afd35519d735d94e9a8c1acbdbe98b72f2d6fcefadd750de19d794dc3f4d', 
    'L8biplySO1IvQ2HxI5MFBIADNpkgmevSOm6V5aGcw5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)