INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe8daf94447dbeaa38d753f772c814fce165a68469f2d1a0935e1657d16fc7a3', 
    'RDaM//nRGtTlJcjNQU2DfcIxZJhR2Qpf3OtjjeoR8Go=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)