INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bc81fe9dd329d3973daf033e8ebdeb94385ef146ee6192867ed6d2a800061fa', 
    'XU8+iL1A8tpSXUtMtpSRh0+0wQ54Tzw7Cfuhqd9JoSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00086

Result

int(1)