INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5e2cb4068fdfd6426c64b537239ac878b6658bcce73ec054af0d325baf6d664', 
    'mghh5HU8FNtAGTO4Y7vYR08sr7q77yRCUhuqIXULs1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)