INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e13aca8a1f2b96c64f83ec38a083899a51897c975dfd3f769f910e06a865369a', 
    'zlfrYOzsPolrlAeq3fiJvtwTqWFPFMs423akUYumZo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)