INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14c2912dad5b87542d2061ef4052662c1d2bfef14ee9be67bb3a64d38d4bf856', 
    'rVRwmELjbm5D/3CxC8Bo1WSOZsYXn9InpBAYfuugf4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)