INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7830fde5e10c4a16afe3f318426c69ce8f4ef576312335f42d4abe844c6b65a9', 
    'p4/e3i2nHXvgybO5eV8c3K7FutpUv6nTljBSHXKZ25M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)