INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df6b6ebb01f20881b0dd307876c366150069c12b34f037fa3aada7eb93060f8c', 
    'u3DbNO5M40cMdhuUSx8WC5SSYO7/KCMafR/Lap28FnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)