INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83ac06d406408e98525561507d73e24bca0571de5d1b40dc6ada55852386d991', 
    'tD5/e7kdFArbe+WZ72PsOG6R6yyCa0ZTPT92T6wX7yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)