INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7d6aeace3352c867183ad4c5530ddec4011ba064f291ae4813fb6eac2776bc6', 
    'iLrLnYnKSkyFvVtGpfUl+md7Zl037zKBiYv2FeSqCPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)