INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b316ce84d7ab93227fccbe75d8d9fa4c94eec3f65c98d47eacc7365de86cde5', 
    'w3U9gGdQpPdieY/4E3OTCGSuduRaBc33L0ShtVJUJbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)