INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '925d92408419c8352503b55469ece59c99d51a1dcc3bfd516b041222cdcda538', 
    'rrQm4NQLRoWwckBl4t2sK/337nF4lSgSbRGSd0WeYJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)