INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0c03450cefa137d9bbe6170465a7a4e0c9cba3afc65b9cc429b4ad4b21545c9', 
    '+wEawH0WwKPlWEqDZaHA+mXfdpK4Rzketns49m7IdDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)