INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a3487b00b0742717c22a53a1966afc41d78b56a0e7159755e8b57fea764033a', 
    'z4J13Ek9fpuTZMtCmMSBryt1wWrBxsmx8Swr3l0I5eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)