INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df3e1ad31d74c618fbfef4fee5f6baf75d2a4efbad75f03495f6e08da65dc597', 
    'illlpGBQnqoduubU1EWd+0okN1i28YKUQS4fheoGnS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)