INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5c535572bac3dda69da62109d844b725cac6a6aefd27fadf0e13c6c16624555', 
    '+Rzub5R93ZBM7TYZC2F3lL0JjqRvjdye3Egfommn7B4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)