INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6068cbe1834ef30df7ea8611fe4d026723a24195471c79792002edd60d64a64e', 
    'uO5z/iAxN2X1bedlJAR8Ip0cz/BosgowlvNucfZ3WA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)