INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea973c8d1f98969a6b3f9641e2c33db30fca5197202513e7029174c92f9e57b0', 
    'b6IlSUbaMMbVmIF00ExDcn6ViM3vCKvVOYye0UH+ydA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)