INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab4a756bc9feb282c9edb42cee35a37a7614ea125985fe06433b326e113833be', 
    'bjJ8oLfgQUkaA6Ph0dHkkaj/63q7NrTW6j5lHTTzzxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)