INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b6d6e2ff03291bac3cbbbfa44440a61baa5b1d87de05181448f1f0c48ce92ca', 
    'w5flBWTBEo1vki/apOqfmmXmCsUawNnMsGyQSOGX4SE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)