INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d950be658c0b2443c2f6dd7cf587252025807a5530d075df30cf808a5e06d58', 
    'dCD3GqQZLHCNJsFYtlz4MYV0WATFMEFPNx28V5WSCz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)