INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6c13e747fdf712256d4c88b6affbb1c11796a3e035c1300a67491ed54dea9c9', 
    'Cg3n6bho593TIhfBAkAN3PaWYTSOHhC9QMr/Byqpbds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)