INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64ef496f6e9d1bd8351747d2d66cc56eb65723e2b6e25456f0a0dd3df40243e8', 
    '4x8i5IOLE1qPS4w0j2i62joGdDvXypJAzmoE+l2cmjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)