INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be441aa2ee368ecd2added990737b2ccab703eae9098accf813662b8c608cb1e', 
    'ioVlBbBwtf28Qcnk4kOVYnzlu52FKj+K6YaAD5dF1a4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)