INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5b83ff8dde6fd3e61e9cf7cf2ae64c2e715d861a2ddaf294fe17abff9e6558', 
    'OHvFR/CrMD1OaEXI4ja8OFTlHP6WGHwF/MFO6t813vM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)