INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43c1f76c126a0beed2b0905ebf1c109f960c9b32435d00fe8deb71732734424d', 
    'ekULS6zNjItqTNl8dQLS7/MWVUAFXiMARJ0nsW2XZN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)