INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cb2c1475085fc22ae584cd210978aa8dc1aa1cdd4d910cbb77a097559e1fada', 
    'LlJ79cpbwjbCv4ChzmoC8drkaxiPE4HPHXNM2gPMl2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)