INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efb03b769fea6524958bddf7e7ac23d9d5354898374c1f6131d51988b686af35', 
    'aWjfdQ2/40eTIS2D6RYLVHUU6vOdt+8THc00R3zj0P0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)