INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4535e99f46a4093b99e8e9752b63573b130752de38686e21d0d2208d341b3e7', 
    'nwuv0b718hGjbjle5CRXLVgWT4PYcsPgiiF9MIJ+SlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)