INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1944886f51f2831544e0285dd5e723c9d0c2216dc36e502c18db82dada26909', 
    '12i1R5EexmeCQ2j/fq+8JUSSy0oSpKs/R381nEuxvZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)