INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc188dd2611c3551003261ffb561406f68f2d0004602f5f733d7a05b610868ce', 
    'QW1uQicmlNqXRud1XFwNry6hbsAcaD0SeKB+f+jkL9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)