INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7effcc193babdbf1fb1dcbabf19a720a45de838fec169db87e042d1e6be1285a', 
    '8qU0uHJ778Uya67tDPqV7DYwYVqVcgucpsvqGwo/Aow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)