INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b699250dafc1191123e7a83848596b68066de04e7af3b4fef5b30c7d74ec7d28', 
    'PFCGW1b33NV2bo6VQ6R1tAGULUAZJKh3J2WcanooYr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)