INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45c4886ebde6c529245849bbf4919012f20bd32177148053a94282314aaae557', 
    '54ATdy2R9xuv2qthiCvI3nq09Ng4vXpPLL2mfCW+x5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)