INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8b9a6e2a985dd172e0e3c679681c958f23049d0cc12e45ad9bbe8bb606026a0', 
    'bbY9VoMjwpOHRseibJE8F++hhAbu7ZvRDkYcoRyeS70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)